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Williamstown (34.6706°S, 138.8902°E, 282m AMSL) set as my default location ›

  2. Williamstown Local Weather

    34.67°S, 138.89°E
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    Now in Williamstown

    Updated at 14:40 CST

    PAST 24 HOURS

    21.7 °C

    Feels like 18.1 °C
    Dew Point
    1.4 °C
    Gusts
    13km/h
    Relative Humidity
    26%
    Pressure
    1024.5hPa
    Wind
    SE 9km/h
    Rainfall
    0.0mm

    Mt Crawford

    Nuriootpa

    Roseworthy

    Edinburgh

    Williamstown Monday Forecast

    Sunny
    Sunny
    11 °C
    23 °C
    5%
    < 1mm
    Williamstown for Monday
    Sunny. Light winds. Daytime maximum temperatures in the low to mid 20s.
    Fire Danger
    Moderate
    DAM LEVELS

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  4. Williamstown 48 HOUR FORECAST

    TEMP WIND RAIN CHANCE

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  6. 7 day forecast

    Today: Sunny. Light winds. Daytime maximum temperatures in the low to mid 20s.

    Forecast for Williamstown (34.6706°S, 138.8902°E, 282m AMSL)
      Mon Tue Wed Thu Fri Sat Sun
    Summary Sunny Sunny Clearing shower Mostly sunny Late shower Mostly cloudy Mostly sunny
    Minimum 11° 12° 10° 8° 8° 8° 6°
    Maximum 23° 22° 18° 16° 16° 14° 13°
    Chance of rain 5% 5% 50% 20% 40% 20% 20%
    Likely amount < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm < 1mm
    UV index Moderate Moderate Moderate Moderate Moderate Moderate Moderate
    Fire Danger Rating Moderate Moderate Moderate Moderate - - -
    Frost risk Nil Nil Nil Nil Nil Nil Nil
      9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm 9am 3pm
    Wind speed 14
    (km/h)     		10
    (km/h)     		16
    (km/h)     		18
    (km/h)     		14
    (km/h)     		19
    (km/h)     		14
    (km/h)     		15
    (km/h)     		13
    (km/h)     		19
    (km/h)     		22
    (km/h)     		21
    (km/h)     		19
    (km/h)     		16
    (km/h)
    Wind direction E ENE NNE W SW SW SSE S WSW WSW SSE SSE ESE SSE
    Relative humidity 48% 32% 51% 32% 82% 57% 81% 57% 85% 66% 84% 53% 64% 42%
    Dew point 6°C 5°C 7°C 4°C 10°C 9°C 8°C 8°C 9°C 9°C 7°C 5°C 2°C 1°C

  7. Sunrise and sunset times

    Sunrise / Sunset for Williamstown (34.6706°S, 138.8902°E, 282m AMSL)
    First light Sunrise Sunset Last light Moon rise Moon set Moon phase Full moon Last quarter New moon First quarter
    6:32am CST 6:58am CST 5:23pm CST 5:49pm CST 4:48pm CST 6:24am CST Waxing gibbous Full moon May 13 Last quarter May 20 New moon May 27 First quarter Jun 03

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  9. Tides graph

    There is no current data for Williamstown

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  11. Williamstown Past 5 Days

    This Month
    Minimum Maximum Rainfall
    Thursday
    May 08     		6.5 °C 16.0 °C
    1.6 mm
    Friday
    May 09     		6.5 °C 18.2 °C
    0.0 mm
    Saturday
    May 10     		9.0 °C 20.5 °C
    0.0 mm
    Sunday
    May 11     		13.0 °C 22.2 °C
    0.0 mm
    Monday
    May 12     		11.9 °C 22.8 °C
    0.0 mm
    Legend

  12. Almanac

    Williamstown minimum temp history (34.6706°S, 138.8902°E, 282m AMSL)
    MAXIMUM TEMPERATURE MINIMUM TEMPERATURE
    Hottest this month 23.7° 05/05/2025 Coldest this month 6.4° 01/05/2025
    Hottest on record 26.8 08/05/2013 Coldest on record 1.1 16/05/1999
    Hottest this year 39.3° 02/02/2025 Coldest this year 6.4° 01/05/2025
    Long term average 14.9° Long term average 8.5°
    Average this month 20.0° Average this month 10.6°
    Hottest May On Record Avg. max. temp. 17.5° 2005 Coldest May on record Avg. min. temp. 7.1° 2006
    Williamstown rainfall history (34.6706°S, 138.8902°E, 282m AMSL)
    RAINFALL
    Wettest This Month 1.6mm 07/05/2025 Total This Month 3.4mm
    3.0 days
    Long Term Average 69.5mm 15.3 days Wettest May on record 144.0mm 2016
    Driest on record 6.8mm 2005

  13. Williamstown Year To Date

    Average Rainfall To May 184.8mm 44.4 day(s)
    Total For 2025 27.4mm 13.0 day(s)
    Total To This Day 2024 53.0mm 24.0 day(s)
    Wettest Day 9.8mm Apr21
    Lowest Temperature 6.4°C May 1
    Highest Temperature 39.3°C Feb 2

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  2. Warnings

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